Construct new bitstream filter context given it's name and options and append it to the list of bitstream filters.
@param lst List to append to @param bsf_name Name of the bitstream filter @param options Options for the bitstream filter, can be set to NULL
@return >=0 on success, negative AVERROR in case of failure
See Implementation
Construct new bitstream filter context given it's name and options and append it to the list of bitstream filters.
@param lst List to append to @param bsf_name Name of the bitstream filter @param options Options for the bitstream filter, can be set to NULL
@return >=0 on success, negative AVERROR in case of failure